12V 250AH rechargeable battery

  Rechargeable battery 12V 250AH

 Rechargeable battery 12V 250AH Product Features:

Rechargeable battery has more advantage in property, such as larger range of application, longer life and higher security.
♦Green energy
Safety valve - designed for explosion-proof and acid filtering. It works with higher opening pressure that can reduce water loss and prevent acid from leaking out due to battery multiple circulation and over charging.
Good design of electrolyte – Gel electrolyte with fumed silica and special gel separator that can prevent electrolyte delamination, good dispersion performance, more stable and suitable for low temperature environment. 
Separating board - high quality multi-hole fiber board assembled tightly, the electrolyte can react more efficiently in sealed battery.
Grid - made of various special rare earth alloy, no Cd, Sb, Cr, Ar. 
The above can reduce the acid leakage and water consumption by 5%-10% compared to normal sealed valve-regulated lead acid battery.
♦Safe & reliable sealing technology
Safety valve - It can adjust the pressure inside automatically and prevent the acid fog from leading out and outside fire from entering the battery.
Sealed electrodes – strongly resist Mechanical impact and thermal impact
ABS Shell - high strength ABS, sealed by Epoxy resin, which can guarantee battery safety. 
Reliability sealing, no acid fog leakage, no corrosion, no pollution, totally environment friendly.
♦Long life
In normal condition, solar rechargeable battery designed life span of 10 years ( ≥ 20AH ) or 5 years ( < 20AH ). 
> 2000 circles under DOD 20%
♦Low self-discharging rate
< 3% one month.
♦High charging efficiency
♦Uniform property
Standard quality. The deviation of open circuit voltage between each battery is < 20mV/cell.
♦Used at high altitudes & in wide temperature range
high altitude areas of ≥ 5500m; temperature range: -20℃-55℃. 
♦Excellent performance in capacity recovery
After discharge to 0V, short circuit both positive and negative poles for 24 hours, then recharge it to full. Repeat 5 times, when the battery discharges to 10.5V, the capacity of discharge can be > 90% of the original capacity.

Application: 
♦ Solar power station, wind power station
♦ Solar power(PV) system/wind power system
♦ Solar signal light, solar street light, solar lawn lamp, solar traffic light, solar warning light
♦ Photovoltaic water pump system
♦ Sea Island border post electrical power supply system
♦ Remote automation control power supply
♦ Surveying and mapping base station

Fuwei rechargeable battery has undertaken a couple of national and provincial key projects of solar street light, solar energy,electric power ,tele-communication,to provide rechargeable battery and give technical support.

Our solar rechargeable battery packed with wooden pallet or wooden box.

Delivery time:15 work days for rechargeable battery.

Fuwei Energy had attended the Power and Electricity exhibition in South Africa on March 2015, Solar Middle East exhibition in Dubai on March 2015 and SNEC in shanghai on April 2015.

Jiangsu Fuwei Energy Co., Ltd. is located in Gaoyou City Battery Industrial Park, which is the only one approved and set up in Jiangsu Province, China. Covering a production plant of 98000m² and with a registered capital of 200 million RMB, Fuwei boasts modernized workshops and advanced production equipment with the production capacity 2 million KVAH yearly, under the international standard ISO9001, ISO14001, OHSAS18001, as well as the quality certificate CE etc.
Fuwei is mainly dedicated to the development, production and distribution of VRLA battery (AGM/GEL): solar/wind energy storage battery, Stationary VRLA battery, Electric Vehicle Lead Acid Battery, Car Starter battery etc.. Our products are mainly used in solar/wind street light, solar/wind power station, solar/wind home power system, UPS, emergency lighting system, communication station, automobile ect.

FAQ:

1) Why choose Fuwei Rechargeable Battery?

a. We have been an experienced battery manufacturer for over 10 years

b. Our product have got CE, IEC, MSDS certificate.

c. Our company have passed ISO 9901 and ISO 14001.

d. Our products have exported to many countries including Europe, Aisa, Africa, Latin America ect, and our brand FUWEI have become an international famous brand in many countries.

2) What about the order details?

a. Delivery date: Fuwei's rechargeable battery will be fhinished within 15 days after down payment received.

b. Payment: By 30% TT in advance and balance paid before shipment.

c. Packing details: Wooden Pallet or Carton Box.

d. Shipping port: Yangzhou, Shanghai or other designated port.

3) How many years for product warranty?

Fuwei offers 3 years warranty for our rechargeable battery.

Contact Information:

Tel: 0086-15618869035   Mobile: 0086-(0) 181 1826 8511

Skype: sunnovis              QQ: 292241217